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UP

HTTP Status

200

Ping

15 ms

Technologies

6

Technologies Detected

Infrastructure & Network (4)

CDN
CDN
DNS Provider
Email Provider
Porkbun Email https://porkbun.com

SSL & Certificates (1)

Certificate Authority
Google Trust https://pki.goog

Other (1)

Framework 5.16.0

Metadata & SEO

Title
JustRed - Open Source Email Tracking
Description
JustRed is a privacy-first Chrome Extension that lets you track emails without sharing your data. Powered by Firebase. You own your data.
Canonical URL
https://justred.io/
Language
en
Viewport
width=device-width
Generator
Astro v5.16.0

SSL/TLS Certificate

View Full SSL Report
Issued By
C=US, O=Google Trust Services, CN=WR3
Security Score
77 /100

Social Media Cards

OpenGraph (5 properties)

Type
website
Description
JustRed is a privacy-first Chrome Extension that lets you track emails without sharing your data. Powered by Firebase. You own your data.
Title
JustRed - Open Source Email Tracking
Image
https://justred.io/og-image.png
Url
https://justred.io/
Inspected on December 05, 2025 at 22:21 UTC